Dear Spine & Brain Group patients:

I have been honored to provide care to the Central Wisconsin community these past 14 years through my clinic, Spine and Brain Group, S.C. I have appreciated your trust in me as your physician and the opportunity to provide you care. Today, however, I’m writing to let you know that as of August 6, I will no longer be available to take care of your medical needs. Our clinic will stop providing patient care as of that date. We will no longer be scheduling any appointments or surgeries. We are exploring new business models that may allow us to provide care for our community again in the future.

In the meantime, please arrange to have another physician take over your care. Often, a provider directory from your health plan (or health insurance company) is a good resource to locate physicians who are “in-network” with your health benefits plan. Our office is not able to provide guidance as to which providers are contracted with various health plans.

If you have a question concerning your care or the transition of your care to a new physician, please call us as soon as possible. As always, if you believe you may be experiencing a medical emergency, dial 9-1-1 or go to an emergency department of a nearby hospital.

Please see the additional information sheet regarding how your medical records may be accessed after August 6, 2021.

Thank you for the privilege of being your physician.

Yours very truly,
Christopher MacKay M.D.

Medical Records Information:

Effective August 6, 2021, we have retained Cariend, a medical records custodian, to store and manage the records for the next 10 years. Cariend is not a medical provider and does not handle billing or referrals for the closed practice. Requestors should be prepared to complete the Records Release Authorization Form and provide a copy of government issued identification, as required by the HIPAA laws. The fastest way to process requests for copies of medical records is to visit Cariend’s website and submit your contact information at the link below – you will then be sent an email with instructions to securely upload your authorization form and ID:

https://www.cariend.com/request-records/

Cariend support can be reached by phone at 404-991-7080.

If you prefer to mail your documents:

Cariend ROI
PO Box 1866
Thomasville, GA 31799-1866

If you have questions about the process, Cariend can also be contacted via email at Request@Cariend.com however, you should not send sensitive personal information or request documents through email.

Welcome to Spine & Brain Group

At Spine & Brain Group you can expect to receive care that includes the latest advances in neurosurgical care. Our neurosurgeons are experts in treating diseases and injuries to the spine, neck and brain. The most conservative treatments, including minimally invasive surgical procedures, mean a faster recovery period. Our goal always is to return patients to better function.

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Individualized care. Advanced techniques.

Now accepting new patients. Most insurances accepted.

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Appointments

To schedule an appointment, please call (888) 258-9068.

Services

Learn more about diseases and conditions of the neck and spine that our practice treats.

Our Providers

Neurosurgeons and Physician Assistants provide comprehensive care for the neck, spine and brain.

Our Locations

4 office locations and 2 hospital affiliations for your convenience.

Our Providers

Christopher MacKay, M.D., FACS, FAANS, FRCSC

Dr. MacKay, neurosurgeon, specializes in endovascular neurosurgery, minimally invasive spine surgery, brain and tumor surgery including endoscopic surgical techniques, and general neurosurgery services. Dr. MacKay is board certified by the American Board of Neurological Surgeons and he is fellowship trained in Endovascular Neurosurgery from Barrow Neurological Institute in Phoenix, AZ.

Kari Rose Miller, PA-C

One of the reasons I became a physician assistant is to be able to spend time with patients and understand their needs. I believe in a team philosophy and being a physician assistant allows me to be a team member while providing comprehensive care to patients.

Brandon Oneail, PA-C

Having family in medicine, I always knew that I wanted to follow in their footsteps, but was not sure what direction I should take. After careful consideration and advice from family and university mentors, I decided to follow my dreams of practicing medicine by applying for Physician Assistant school.

Christopher Lehan, PA-C

Christopher recently joined the Spine & Brain Group team. He holds a Bachelor’s Degree in biology which he obtained from Thomas More College, Kentucky. In July of 2020 he completed his Masters of Physician Assistant Studies at Kettering College, Ohio.

Post-Operative Care

Our team is dedicated to your health and post-operative recovery.

We are pleased that you have chosen us to provide your neurosurgery care. Taking care of yourself after surgery is a key part of your recovery. This information will assist you with your post-operative care.

Testimonials

Here's What Our Patients Are Saying About Us

Aspirus Wausau Hospital Staff – Doctor’s Day

Dr. MacKay has been a wonderful addition to Surgical Services. He is easy going, patient and kind – he’s just a wonderful doctor to work with.

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Tell Us About Your Experience

Anne J

I beleive Dr. Mackay wants to do what is best for the patient and that is why he listens and makes sure the patient understands the information he provides.

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